The ATKINS 20B O-RING KIT contains: - Water Jacket Seals
Viton O-Rings (Rotor O-Rings)
Dowel Pin O-Rings (6)
Rear Stationary Gear O-Ring
Front Cover O-Ring
Front Cover Nylon Ring
Injector Diffuser O-Rings (3)
Front & Rear Main Seals
Crank Angle Sensor O-Ring
Tension Bolt Seals (24+4)
Fits all MAZDA 20B engines.